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CCZT Contributors

CCZT Overview
Certificate of Competence in Zero Trust
We extend our appreciation to the individuals whose dedication and expertise have made the development of the CCZT exam possible. Each of the contributors have volunteered their time and resources, leaving a mark on this certification. Their collaborative efforts and commitment to excellence have been instrumental in shaping the course content and ensuring its quality.

Contributors to the CCZT receive a digital badge that demonstrates their expertise in Zero Trust principles and their collaboration in developing a CSA certification. The digital badge recognizes their achievement and can be displayed online on social media, resumes, etc.

If you have any questions or have interest in participating in future course or certification development, you can email CSA at [email protected].

Developers

Michael J Herndon Headshot Missing
Michael J Herndon
IT Senior Compliance Manager, Bayer A.G.

Michael J Herndon

IT Senior Compliance Manager, Bayer A.G.

Jacob Kline
Jacob Kline
Principal Cyber Architecture and Resiliency Engineer at MITRE

Jacob Kline

Principal Cyber Architecture and Resiliency Engineer at MITRE

Successful exploitation of the United States by ever increasingly sophisticated cyber adversaries continues to accelerate and adversely impact American lives. Jacob Kline’s current pursuit is to maneuver the Department of the Air Force into the adoption of a Zero Trust Architecture, enabling the Warfighter to securely access data anytime and anywhere, and enhancing the DAF’s ability to project power over the adversaries of the United States...

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Dr. Matthew Meersman Headshot Missing
Dr. Matthew Meersman
Principal Cyber Security Engineer at MITRE & PhD Student

Dr. Matthew Meersman

Principal Cyber Security Engineer at MITRE & PhD Student

Vani Murthy
Vani Murthy
Sr. Information Security Compliance Advisor, Akamai Technologies

Vani Murthy

Sr. Information Security Compliance Advisor, Akamai Technologies

Vani has 20+ years of IT experience in the areas such as Security, Risk, Compliance, Cloud services (IaaS/PaaS/SaaS) architecture

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Michael Roza
Michael Roza
Risk, Audit, Control and Compliance Professional at EVC

Michael Roza

Risk, Audit, Control and Compliance Professional at EVC

Since 2012, Michael Roza has been a pivotal member of the Cloud Security Alliance (CSA) family. He has contributed to over 125 projects, as a Lead Author or Author/Contributor and many more as a Reviewer/Editor.

Michael's extensive contributions encompass critical areas including Artificial Intelligence, Zero Trust/Software Defined Perimeter, Internet of Things, Top Threats, Cloud Control Matrix, DevSecOps, and Key Management. His lea...

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Abhishek R. Singh Headshot Missing
Abhishek R. Singh
Co-Founder and CEO, Araali Networks

Abhishek R. Singh

Co-Founder and CEO, Araali Networks

Prasad T
Prasad T
Head - Information Security at Verse Innovation

Prasad T

Head - Information Security at Verse Innovation

Sky Hackett
Sky Hackett
Senior Solutions Architect at Amazon Web Services

Sky Hackett

Senior Solutions Architect at Amazon Web Services

Simon Johnson
Simon Johnson
Security Design Engineer at Direct Line Group

Simon Johnson

Security Design Engineer at Direct Line Group

Editors

Kim Woodbeck
Kim Woodbeck
Supplier Management and Risk Lead at Common Securitization Solutions

Kim Woodbeck

Supplier Management and Risk Lead at Common Securitization Solutions

Heinrich Smit
Heinrich Smit
CISO & Risk Management at Semperis

Heinrich Smit

CISO & Risk Management at Semperis

Heinrich is a recognized Information Protection and Zero Trust expert who started out in Law, and pivoted to his love of technology during the Tech Boom. He has led teams at software innovators and large financial institutions, has authored entire Information Security Policy stores, and has protected data at both 280,000 seat regulated enterprises and SAAS-based startup unicorns. He is passionate about Privacy and Zero Trust, as well as Def...

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Jaye Tillson
Jaye Tillson
Director of Strategy at Axis Security

Jaye Tillson

Director of Strategy at Axis Security

Alex Sharpe
Alex Sharpe
Managing Director at Sharpe42

Alex Sharpe

Managing Director at Sharpe42

Mr. Sharpe is a long-time (+30 years) Cybersecurity, Governance, and Digital Transformation expert with real-world operational experience. Mr. Sharpe has run business units and has influenced national policy. He has spent much of his career helping corporations and government agencies create value while mitigating cyber risk. This provides him a pragmatic understanding of the delicate balance between Business realities, Cybersecurity, and O...

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Ashwindi Siddhi
Ashwindi Siddhi
Sr. Principal Product Security Advisor, Dell Technologies

Ashwindi Siddhi

Sr. Principal Product Security Advisor, Dell Technologies

Alexander Stein Headshot Missing
Alexander Stein
IT Cybersecurity Specialist, NIST

Alexander Stein

IT Cybersecurity Specialist, NIST

Mohamed Elaarag
Mohamed Elaarag
Director Risk Advisory at Deloitte Canada

Mohamed Elaarag

Director Risk Advisory at Deloitte Canada

Mehmet Gulyurt
Mehmet Gulyurt
Systems Engineer at Palo Alto Networks

Mehmet Gulyurt

Systems Engineer at Palo Alto Networks

Bharat K. Aggarwal
Bharat K. Aggarwal
Associate Director (GRC) at Birlasoft

Bharat K. Aggarwal

Associate Director (GRC) at Birlasoft

John C. Checco
John C. Checco
Chief Information Security Officer at Proofpoint

John C. Checco

Chief Information Security Officer at Proofpoint

Satyavathi Divadari
Satyavathi Divadari
Global Head of Enterprise Security Architecture at OpenText

Satyavathi Divadari

Global Head of Enterprise Security Architecture at OpenText

Vinay Dubey
Vinay Dubey
Journey Expert (Cloud Data, Security & GRC) at ANZ

Vinay Dubey

Journey Expert (Cloud Data, Security & GRC) at ANZ

Ray Ellis
Ray Ellis
Global Head of Enterprise Security Architecture at Philip Morris International

Ray Ellis

Global Head of Enterprise Security Architecture at Philip Morris International

Moshe Ferber
Moshe Ferber
Chairman at Cloud Security Alliance, Israel

Moshe Ferber

Chairman at Cloud Security Alliance, Israel

Moshe Ferber is a recognized industry expert and popular public speaker, with over 20 years’ experience at various positions ranging from the largest enterprises to innovative startups. Currently Ferber focuses on cloud security as certified instructor for CCSK & CCSP certification and participate in various initiative promoting responsible cloud adoption.

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Johny Gasser
Johny Gasser
Strategist & Business Advisor – Cyber Security and Risk Management at Orange Business

Johny Gasser

Strategist & Business Advisor – Cyber Security and Risk Management at Orange Business

Noah Gray
Noah Gray
Solution Architecture Director at PwC

Noah Gray

Solution Architecture Director at PwC

Sanjeev Gupta
Sanjeev Gupta
Director - Cloud Assurance Programs at CPG Singapore

Sanjeev Gupta

Director - Cloud Assurance Programs at CPG Singapore

Omar Guzman
Omar Guzman
Lead Cyber Threat Intelligence Engineer at Central Bank of the Dominican Republic

Omar Guzman

Lead Cyber Threat Intelligence Engineer at Central Bank of the Dominican Republic

Arif Hameed
Arif Hameed
Chief Information Security Officer at C&R Software

Arif Hameed

Chief Information Security Officer at C&R Software

Peter Holcomb
Peter Holcomb
Director, Information Security at eMed Digital Healthcare

Peter Holcomb

Director, Information Security at eMed Digital Healthcare

Patrick Biselela Kabongo
Patrick Biselela Kabongo
Senior Cybersecurity Advisor

Patrick Biselela Kabongo

Senior Cybersecurity Advisor

Ahmed Magdy
Ahmed Magdy
Cybersecurity Senior Manager at Sky Deutschland GmbH

Ahmed Magdy

Cybersecurity Senior Manager at Sky Deutschland GmbH

Raul Paolo Miranda
Raul Paolo Miranda
Vice President at (ISC)2 Singapore

Raul Paolo Miranda

Vice President at (ISC)2 Singapore

Gordon Moreau
Gordon Moreau
Information Security Architect at W.W. Grainger, Inc.

Gordon Moreau

Information Security Architect at W.W. Grainger, Inc.

Sowrirajan Padmanabhan
Sowrirajan Padmanabhan
Senior Product Manager

Sowrirajan Padmanabhan

Senior Product Manager

Sangram Rath
Sangram Rath
Founder & Cloud Architect at OD10 Ventures

Sangram Rath

Founder & Cloud Architect at OD10 Ventures

Amit Sharma
Amit Sharma
Senior Consultant Cyber Security at HCL Technologies

Amit Sharma

Senior Consultant Cyber Security at HCL Technologies

Vaibhav Sharma
Vaibhav Sharma
Global Product Services lead - Cyber Security CSA IOT Co-Chair at TÜV SÜD Product Service GmbH

Vaibhav Sharma

Global Product Services lead - Cyber Security CSA IOT Co-Chair at TÜV SÜD Product Service GmbH

Vaibhav has been working in industrial cyber security for the last 16 years. In the past, he worked for CSA as a ZTA exam reviewer. Currently also Senior Member for ISA Working Groups and Standard Committee. Strengths in Cloud security, risk Advisory Consulting, Operation Risk Assessments, program management, design & implementation specialist for project controls.

Strong industry experience with technical, communication & delivery sk...

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Soontorn Sirapaisan
Soontorn Sirapaisan
Information Security Research Team Leader at National Electronics and Computer Technology Center

Soontorn Sirapaisan

Information Security Research Team Leader at National Electronics and Computer Technology Center

Gustavo Vallejo
Gustavo Vallejo
Professor, EALDE Business School

Gustavo Vallejo

Professor, EALDE Business School

Brad Voris Headshot Missing
Brad Voris
Information Security Architect at Walmart Global Technology

Brad Voris

Information Security Architect at Walmart Global Technology

Thanos Vrachnos
Thanos Vrachnos
Cyber Security Consultant at SpearIT

Thanos Vrachnos

Cyber Security Consultant at SpearIT

Ryan Green
Ryan Green
Director at RMG Cyber Consulting

Ryan Green

Director at RMG Cyber Consulting

Saurabh Singh
Saurabh Singh
Deputy General Manager at HCL Technologies

Saurabh Singh

Deputy General Manager at HCL Technologies

Reviewers

Rajat Agrawal
Rajat Agrawal
Senior Consultant at Clevigour Solutions

Rajat Agrawal

Senior Consultant at Clevigour Solutions

Miguel Angel Arenas
Miguel Angel Arenas
Manager, GRC at Thomson Reuters

Miguel Angel Arenas

Manager, GRC at Thomson Reuters

Collin Brown
Collin Brown
Senior Consultant, Cyber Security at Bell Canada

Collin Brown

Senior Consultant, Cyber Security at Bell Canada

Ajay Chandramouly
Ajay Chandramouly
Director at Oracle

Ajay Chandramouly

Director at Oracle

Desmond Cher
Desmond Cher
Senior Cybersecurity Engineer

Desmond Cher

Senior Cybersecurity Engineer

Kevin Davies
Kevin Davies
Principal Security Consultant at Cognizant

Kevin Davies

Principal Security Consultant at Cognizant

Genesio Di Sabatino
Genesio Di Sabatino
SASE Technical Leader at BeDisruptive

Genesio Di Sabatino

SASE Technical Leader at BeDisruptive

Peter van Eijk
Peter van Eijk
Head Coach at ClubCloudComputing.com

Peter van Eijk

Head Coach at ClubCloudComputing.com

Dr. Peter van Eijk is one of the world's most experienced cloud trainers. He offers CCSK as an instructor-led online course, as well as in-person. He is an authorized CSA CCSK (since 2011) and (ISC)2 CCSP trainer with a passion to make you more effective in your work.

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Eyal Estrin
Eyal Estrin
Author, Cloud Security Architect at Undisclosed

Eyal Estrin

Author, Cloud Security Architect at Undisclosed

Nicolas Grzesitchak
Nicolas Grzesitchak
Cloud Security Engineer at SAP

Nicolas Grzesitchak

Cloud Security Engineer at SAP

Mehmet Gulyurt
Mehmet Gulyurt
Systems Engineer at Palo Alto Networks

Mehmet Gulyurt

Systems Engineer at Palo Alto Networks

Ali Iskili
Ali Iskili
Systems Security Engineering Manager at Aselsan

Ali Iskili

Systems Security Engineering Manager at Aselsan

Bill Izzo
Bill Izzo
Director, Cloud Security Governance at Depository Trust and Clearing Corporation

Bill Izzo

Director, Cloud Security Governance at Depository Trust and Clearing Corporation

Innovative leader with a strong technical and business background with a track record of success across multiple technology domains and markets. Senior business management and technical leadership experience in the DOD, Private, and Government sectors. Years of experience in the management of medium to large network and systems engineering teams with significant experience in the management of large multi-million dollar data com...

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Liz Jaluague
Liz Jaluague
Senior Security Engineer at Driven (by Purpose Unlimited)

Liz Jaluague

Senior Security Engineer at Driven (by Purpose Unlimited)

Diego López
Diego López
Governance, Risk and Compliance (GRC) Consultant & Auditor at Deloitte

Diego López

Governance, Risk and Compliance (GRC) Consultant & Auditor at Deloitte

Dimitris Maketas
Dimitris Maketas
Senior Project Manager

Dimitris Maketas

Senior Project Manager

Alberto Manfredi
Alberto Manfredi
President and Country Leader, CSA Italy

Alberto Manfredi

President and Country Leader, CSA Italy

MSc in Computer Science and Master of Science in Computer Science from the University of Milan with the highest marks and honors, he has been working in the Information Technology market for over 30 years, of which more than 20 in the field of Cyber and Information Security. Since 2002 he has been working at Leonardo SpA, where in recent years he has held the role of Divisional CISO and Senior Advisor in the Corporate Security function and ...

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Marcus Maxwell
Marcus Maxwell
Director - Consulting | Security at Cognizant

Marcus Maxwell

Director - Consulting | Security at Cognizant

Robert D. Morris
Robert D. Morris
Lead Cyber Security Architect at MITRE

Robert D. Morris

Lead Cyber Security Architect at MITRE

A cybersecurity expert with 16 years of experience ranging from incident response, forensics, solution engineering, risk management, compliance, security architecture, and leadership in industries such as high-tech, defense contracting, and public sector.

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Reema Parappilly
Reema Parappilly
Partner, IT Advisory Services at Weaver & Tidwell, LLP

Reema Parappilly

Partner, IT Advisory Services at Weaver & Tidwell, LLP

Eric Peeters
Eric Peeters
Senior Manager at Weaver

Eric Peeters

Senior Manager at Weaver

Rich Phillips
Rich Phillips
Enterprise and Security Architect at Worldwide Technology

Rich Phillips

Enterprise and Security Architect at Worldwide Technology

Tommy Pigeon
Tommy Pigeon
Associate Director at CrossCountry Consulting

Tommy Pigeon

Associate Director at CrossCountry Consulting

Lars Ruddigkeit
Lars Ruddigkeit
Account Technology Strategist, Swiss FedGov

Lars Ruddigkeit

Account Technology Strategist, Swiss FedGov

Lars Ruddigkeit completed his PhD in Chemistry at the University of Bern in 2013 with a focus on computer-aided drug design. He began his professional career at Accenture in technology consulting in Big Data and Data Science. At UBS, he specialized in operational machine learning and cybersecurity as a machine learning architect in the Financial Service industry. He is a contributor to the Cloud Security Alliance working groups for Zero Tru...

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Didier Santos
Didier Santos
Information Security Officer

Didier Santos

Information Security Officer

Rishi Sharma
Rishi Sharma
Red Team Engineer at Virtually Testing Foundation

Rishi Sharma

Red Team Engineer at Virtually Testing Foundation

Paul Simmonds
Paul Simmonds
CEO at Global Identity Foundation & Board Member of CSA UK Chapter

Paul Simmonds

CEO at Global Identity Foundation & Board Member of CSA UK Chapter

Paul is the CEO of the Global Identity Foundation and formerly the global CISO of AstraZeneca, ICI and prior to that Motorola Cellular Infrastructure. He is twice listed as one of Network World’s “most powerful people in networking”. He is a director of the Cloud Security Alliance (Europe), co-founded the Jericho Forum, and sits on the advisory boards of a number of global tech companies.

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Raghvendra Singh
Raghvendra Singh
Head, Cloud Security CoE at Tata Consultancy Services

Raghvendra Singh

Head, Cloud Security CoE at Tata Consultancy Services

Prasad T
Prasad T
Head - Information Security at Verse Innovation

Prasad T

Head - Information Security at Verse Innovation

Bernard Tan
Bernard Tan
Director for Government Cybersecurity Consulting, GovTech

Bernard Tan

Director for Government Cybersecurity Consulting, GovTech

Bernard is a Director in GovTech leading the GovTech Cybersecurity consultancy team to provide risk based consultancy services to architect the cybersecurity of Nationwide and Governmentwide strategic projects.

Through his 16 years in the public sector, he has undertaken various cybersecurity roles and projects in areas of Homeland security. He held key roles such as Chief Information Security Officer (CISO) and Head of Information se...

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Ken Underhill
Ken Underhill
Co-Founder at Cyber Life

Ken Underhill

Co-Founder at Cyber Life

Lenard Vega
Lenard Vega
Corporate DevSecOps Lead at Credicorp

Lenard Vega

Corporate DevSecOps Lead at Credicorp

Dr. Mike S. Vo
Dr. Mike S. Vo
Executive Officer & Enterprise Solutions Architect at MSQV, LLC

Dr. Mike S. Vo

Executive Officer & Enterprise Solutions Architect at MSQV, LLC

Lulu Hernandez Walker
Lulu Hernandez Walker
Senior Manager in IT Advisory at Weaver

Lulu Hernandez Walker

Senior Manager in IT Advisory at Weaver

Shankar Chebrolu
Shankar Chebrolu
Director of Security Architecture at Red Hat and President of CSA Triangle Chapter

Shankar Chebrolu

Director of Security Architecture at Red Hat and President of CSA Triangle Chapter

Vana Khurana
Vana Khurana
Sr. Security Architect, Specialist at Amazon Web Services

Vana Khurana

Sr. Security Architect, Specialist at Amazon Web Services

Vana Khurana is Board Member and Director of Training at Cloud Security Alliance Delaware Valley Chapter. She also has a day job as Cloud Security Architect at a leading financial firm. In addition, she is a speaker, a mentor, and influencer and Professor Adjunct at Temple University in Philadelphia, PA. She holds CCSK, CCSP, CISSP, GSEC, AWS Architect, and TOGAF certifications. She loves the economy and growth of the public cloud and its c...

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Shruti Kulkarni
Shruti Kulkarni
Information Security Architect, Elexon

Shruti Kulkarni

Information Security Architect, Elexon

I am a security professional with experience across various domains of security. I work in defining organisation’s security strategy, security architecture and security practices. Translating business objectives and risk management strategies into specific security processes enabled by security technologies and services. I work on gap analysis, design, implementation and...

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Roman Mesa Martinez
Roman Mesa Martinez
Cybersecurity & Cloud Director at Meta-Data

Roman Mesa Martinez

Cybersecurity & Cloud Director at Meta-Data

Dr. Victor Monga
Dr. Victor Monga
CISO and Adjunct Professor at Virtually Testing Foundation

Dr. Victor Monga

CISO and Adjunct Professor at Virtually Testing Foundation

With the help of his Chapter, Victor helped create a CCSK study group, which met once a week for 6 weeks, covering the 6 domains of the CCSK online training course. There were 42 participants who registered for this weekly study group, and they made recordings and slides of each meeting available on the CSA LA/SoCal Chapter YouTube channel. In addition, 30 complimentary CCSK self-paced training course licenses were provided to individuals ...

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Sreekumar S
Sreekumar S
Vice President Cybersecurity Services at HCL Technologies

Sreekumar S

Vice President Cybersecurity Services at HCL Technologies

Stuart Shull
Stuart Shull
IT Specialist at United States Department of Agriculture

Stuart Shull

IT Specialist at United States Department of Agriculture

Wisnu Tejasukmana
Wisnu Tejasukmana
Cloud Security Architect at SLB

Wisnu Tejasukmana

Cloud Security Architect at SLB

Simon Wong
Simon Wong
Associate Partner, Cybersecurity at EY

Simon Wong

Associate Partner, Cybersecurity at EY

Xavier Alonso Llauca Uchupailla
Xavier Alonso Llauca Uchupailla
Cloud Security Engineer

Xavier Alonso Llauca Uchupailla

Cloud Security Engineer